baber/WOPTO huggingface dataset:
Patent JP-S61161785-A (JP)
Title: Semiconductor laser array device
Inventor: KUME MASAHIRO
IPC: H01S5/026
Filed: 1985-01-11
Abstract: PURPOSE:To monitor the output of an individual semiconductor laser element of a semiconductor laser array, by providing a Schottky barrier light detecting element on a heat sink, on which a semiconductor laser array is mounted. CONSTITUTION:Laser light, which is emitted from the rear end surface of an individual semiconductor laser element, is inputted to a Schottky barrier light detecting element, and a monitored light current is generated. Laser light from the neighboring semiconductor laser element is blocked by a region 8, which is made to remain by etching. On an N-type GaAs heat sink 2, on which an array 1 is mounted, the light detecting element is provided immediately after the individual semiconductor laser element. Thus the output of the individual semiconductor laser element constituting the array 1 can be accurately monitored. Since the heat sink 2 is made of the same material of GaAs constituting the array 1, the strain problem at the time of bonding due to the difference in thermal expansion coefficient is not yielded.
Patent JP-S5971527-A (JP)
Inventor: RICHIYAADO NEIRU MENDERUSON
IPC: G06F13/38
Filed: 1983-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58122026-A (JP)
Title: Removal of arsenic component in gas
Inventor: TAKENAKA YASUO
IPC: B01D53/34
Filed: 1982-01-13
Abstract: PURPOSE:To make heat resistance and chemical resistance high, handling easy and reiterative use possible by using titanic acid granules impregnated and held with an aq. oxidizing agent soln. for adsorption and removal of arsenic compds. in waste gases. CONSTITUTION:Aq. solns. of oxidizing agents such as permanganic acid and salts thereof, chromic acid salt and thereof, nitric acid, sulfuric acid, etc. are adsorbed and held on titanic acid granules obtd. by adding water and sulfuric acid to titanium dioxide hydrate and granulating the mixture after kneading in such a way that the surfaces thereof are wetted. The titanic acid granules adsorbed with the oxidizing agent obtd. in the above-mentioned manner are packed in a packed column, and waste gases contg. arsenic compds. such as As4, As2, AsH3, AsF5 or the like are introduced into the packed column, whereby the arsenic compds. are adsorbed away. The titanic acid granules adsorbing arsenic are removed from the packed column, and are charged into an aq. alkali soln. and are made into a slurry state. The slurry is agitated to recover the arsenic solns., and the titanic acid granules made free from arsenic are filtered out and are used reiteratively.
Patent JP-S59128777-A (JP)
Title: Storage battery
Inventor: TSUBOTA MASAATSU
IPC: H01M10/08
Filed: 1983-01-13
Abstract: PURPOSE:To neutralize charges charged on a container to prevent static electricity disaster by adding a surface active agent having an opposite polarity to that of an electrostatic charge which chages on a container to an electrolyte. CONSTITUTION:A container or a cover is made of polyethylene or polypropylene. When it is rubbed with cotton cloth or nylon cloth, a negative charge is produced on the surface on the plastic. A surface active agent is added to dilute sulfuric acid in a lead-acid battery, or to potassium hydroxide solution in an alkaline storage battery. The surface active agent having positive ion is desirable because the container or cover has a negative charge. For an insulator having irregular shape like a storage battery container, charging is very uneven and sometimes weak positive polarity is locally appeared. Therefore, mixing of both cation and anion active surface agents is mere effective.
Patent JP-H09193452-A (JP)
Title: Image exposure apparatus
Inventor: SAKURAI SATORU
IPC: G02B26/10
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent the relative positional deviation due to the environmental temperature change by fixing a plurality of respective semiconductor lasers by the specific part where compression stresses are applied to two or three positions of the outer peripheries of the lasers in holding holes in an image exposure apparatus for image exposing the lasers as light sources. SOLUTION: In the image exposure apparatus for image exposing a recording medium by two raster scanning via two semiconductor lasers LD1, the respective LD1 are contained in a holding hole 11a provided at a temperature regulating metal member (radiating plate) 11 made of plate-like excellent thermal conductivity copper, copper alloy or aluminum as a material. The lasers are fixed in the hole 11a by the specific part where compression stresses are applied to two (or three) positions. That is, an intermediate fixing member 12 formed of excellent thermal conductivity copper, copper alloy or aluminum material is provided at the position of the specific part where the stresses are applied, thereby preventing the relative positional deviation due to the temperature change of the circumference.
Patent JP-H11197852-A (JP)
Title: Member for joining cemented carbide to steel, and its manufacture
Inventor: SHIMOSE TOSHINORI
IPC: B22F7/08
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To improve a service life as a puncher die by providing an area, which has a lower average hardness than the center part of steel, in a specific range in the direction of the steel from the joining boundary between cemented carbide and the steel and thereby maintaining resistance against plastic deformation. SOLUTION: A joining member is formed by the diffusion welding of cemented carbide to steel. An area, which has a lower average hardness than the center part of the steel, is provided at a position up to 10 mm in the direction of the steel from the joining boundary. In this case, such an area desirably exists in the range of thickness from 0.05 to 5 mm. In addition, the Vickers hardness of such area is preferably not less than 200 but less than 400. Further, the cemented carbide is designed to have a laminated structure with plural different compositions in the direction vertical to the joined surface to the steel, with the hardness increasing gradually from the lowermost layer to the uppermost layer. It is also desirable that the hardness of the lowermost layer is 700 to 1,000 in Vickers hardness.
Patent JP-S5498153-A (JP)
Title: Simulation unit
Inventor: OOKOUCHI OSAMU
IPC: G06F19/00
Filed: 1978-01-20
Abstract: PURPOSE: To enhance the productivity of test by making it possible to advance simulation in an arbitrary time.  
     CONSTITUTION: When an operator depresses start button 1, pulse generator 6 is started to start initial model 9 in model memory 8. Counters corresponding to the number of models are provided in counter group 7, and operation times of models are pre-set to these counters. Pulse generator 6 is inputted into these counters and decreases numeric values, which are set to these counters, by one successively. Then, when a counter becomes "0", one of model memories 11 to 13 corresponding  to the counter is operated to operate a required model at each simulation time. If the extension or the reduction of the actual time of the model operation time is instructed by accelerating/decelerating unit 2, a numeric value written to each counter 7 is made large or small according to this instruction. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5389804-A (JP)
Title: Covered supethard alloy product and its preparation
Inventor: KIKUCHI NORIBUMI
IPC: C22C29/02
Filed: 1977-01-19
Abstract: PURPOSE:To improve the scab face wear resistance of the covered superhard alloy for cutting and for wear-resisting parts, by covering the surface of the superhard alloy substrate with TiC, etc. and,after that furthermore, by covering the above layer with titanium oxycarbonitride.
Patent JP-H10198800-A (JP)
Title: Image processor
Inventor: YOSHIDA YOSHIHARU
IPC: H04N1/387
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To perform image data rotating processing every 90 deg. at a high speed to image data in arbitrary size in spite of having one-word width in a page memory, and to arrange the image data at arbitrary position after the rotating processing. SOLUTION: Concering image data 50 of 8 pixels unit after the rotating processing of object image for rotating processing, to which dummy data are added so as to match with the one-word width in a page memory 106, whether it is a pixel consisting of an image to be the object of rotating processing or not, is detected based on valid pixel information 54 at a page memory control part 124 and corresponding to the detected result, background image data 64 of the background image held in the data register and rotated image data 54 corresponding to the pixels of object image detected for this rotating processing are selected. Then composited image data 68 containing no dummy data are compasited and stored in the page memory 106.
Patent JP-S58121909-A (JP)
Inventor: MATSUDA SHINJI
IPC: A47B55/00
Filed: 1982-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09154918-A (JP)
Title: Pharmaceutical container which contains two kinds of substances being separated, and its building up
Inventor: FURANSESUKU KUSABUIERU HIMENES
IPC: A61J1/05
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide a container for medical supplies wherein a lower and an upper containers each contg. a substance separated by evacuating completely air are bonded together and braking protective properties of the container is improved by avoiding possibility of distortion of one container to another container. SOLUTION: A container for medical supplies with a lower container and an upper container with a flap 9 provided with a holding means of the lower container and with two kinds of separated substances and a mixing device and prescription applicability and a method for assembling the same, are provided. A tubular sleeve 15 with a conical trapezoid part 20 sealed by a cap 23 provided with a safety seal is placed in the upper container and thereby it is possible to thrust the cap 23 after the seal is destroyed and to curt partly the bottom part 28 of the upper container, and thus mixing of the substances is performed. The flap 9 has two annular ribs 10 and a channel 11 intermeshing with annular edges 3 and 4 having the channel of the lower container.
Patent JP-S63173176-A (JP)
Title: Image processor
Inventor: SUGANO MASAYUKI
IPC: G06T3/60
Filed: 1987-01-12
Abstract: PURPOSE:To send out rotated image information and to facilitate the handling of a longitudinal and a lateral image by judging the angle of rotation of image information which is inputted at an optional angle of rotation stored in a storage means, and rotating the image information to a specific angle of rotation according to the judged angle of rotation. CONSTITUTION:The scanner 20 of a device reads the image information with the optional angle of rotation and stores the read image information in the display memory 15 of a memory module 10. A control module 11 judges the specific angle of rotation from the angle of rotation stored in this memory 15 and the longitudinal-lateral converting circuit 35 (rotating means) of an image processing module 30 rotates the stored image information to the specific angle according to said judgement result. Then the image information which is rotated to the specific angle of rotation is supplied to a communication control module 31 and the image information which is inputted at the optional angle of rotation is fixed and sent out of the processor, thereby facilitating the handing of longitudinal type and lateral type image information.
Patent JP-H09193991-A (JP)
Title: Embossed carrier tape
Inventor: WATANABE YOSHITO
IPC: B65D73/02
Filed: 1996-01-16
Abstract: PROBLEM TO BE SOLVED: To provide an embossed carrier tape from which dust and foreign matters in the pocket of the embossed carrier tape can be easily taken out. SOLUTION: In the pocket 3 of an embossed carrier tape 1, a flat IC-lead- receiving part 5 is formed on the bottom 4 of the pocket. Also, in the center of the bottom 4 of the pocket, an emboss fitting hole 7 is made. Further, inclined parts 6 which go downward to the emboss fitting hole 7 from the IC-lead- receiving part 5 are also formed.
Patent JP-S5287569-A (JP)
Title: Automatic transmission for vehicle
Inventor: ARAI HAJIME
IPC: G05B11/01
Filed: 1976-01-19
Abstract: PURPOSE: In the automatic transmission for a vehicle with the overdrive device, the overdrive connection element is operated through the control device according to the vehicle speed, and only when the prescribed conditions are fulfilled, the speed change to the overdrive state is enabled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63173836-A (JP)
Title: Fuel supply device
Inventor: SEKIYA MITSURU
IPC: F02M7/12
Filed: 1987-01-14
Abstract: PURPOSE:To supply optimum fuel mixture at starting and warming-up of an engine, by controlling an air flow passing through a throttle valve bypass passage by an idle speed control valve or a start air valve, and controlling an air-fuel ratio by an air-fuel ratio control valve. CONSTITUTION:A fuel flow passing through a pilot jet 14 is controlled by a solenoid valve SOLV 15, and a fuel flow passing through a pilot jet 22 provided in a passage bypassing the pilot jet 14 is controlled by an air-fuel ratio control SOLV 21. Further, a fuel flow passing through a jet 24 provided in a passage bypassing a main jet 11 is controlled by an airfuel ratio control SOLV 23. An idle speed control valve 26 is provided to open and close a bypass passage 25 bypassing a throttle valve 6 and control a highly accurate quantity of fuel mixture to be supplied from a start valve 26 to the passage 25. Further, a start air valve 30 is provided to open and close the bypass passage 25 according to a cooling water temperature.
Patent JP-H04237063-A (JP)
Title: Electrifiable particle for circuit printing
Inventor: SUGIMOTO MITSUHIRO
IPC: H05K3/12
Filed: 1991-01-21
Abstract: PURPOSE:To improve the way of dispersion of metallic powder and to obtain the electrifiable particle for uniform circuit printing by adopting the structure in which the conductive metallic powder coated and formed with an org. aluminum compd. and a charge control agent are dispersed into a resin binder. CONSTITUTION:The structure in which the conductive metallic powder 1 coated and formed with the org. aluminum compd. 2, and the charge control agent 3 are dispersed into the resin binder 4a. The compounding ratios are preferably 10 to 50 pts.wt. resin binder per 100 pts.wt. conductive metallic powder, 0.1 to 2 pts.wt. org. aluminum compd. per 100 pts.wt. conductive metallic powder, and 0.5 to 5 pts.wt. charge control agent per 100 pts.wt. resin binder. The conductive metallic powder in the resin binder is uniformly dispersed in this way and the uniform particle structure necessary for improving the printability of wiring patterns and the sharp grain size distribution are obtd. The reliability as a wiring conductor is thus enhanced.
Patent JP-S58122944-A (JP)
Title: Organic vulcanizing agent for rubber
Inventor: YAMAZAKI SHIYOU
IPC: C08K5/45
Filed: 1982-01-18
Abstract: PURPOSE:To provide an org. vulcanizing agent for rubber excellent in dispersibility in rubber, vulcanization characteristics, and capable of giving vulcanized rubber excellent in resistance to reversion, agind, and blooming, consisting mainly of a particular cyclic sulfur compd. CONSTITUTION:An org. vulcanizing agent consisting mainly of a compd. of formulaI[wherein R is formula II (wherein m is 2-5)]is yielded. Compds. of formulaI include 1,2,3,4,5-pentathio-8,11-dioxacyclotridecane (20S5), 1,2,3,4,5- pentathio-8,11,14-trioxacyclohexadecane (30S5), 1,2,3,4,5-pentathio-8,11,14,17-tetraoxacyclononadecane (40S) and 1,2,3,4,5-pentathio-8,11,14,17,20-pentaoxacyclodocosane (50S5). Among them, 20S5 and 30S5 are particularly preferable as a vulcanizing agent because of industrial availability, high S content of the molecule, etc.
Patent JP-H01181397-A (JP)
Title: Comb-line filter
Inventor: KANEMOTO YOSHITAKA
IPC: H04N9/78
Filed: 1988-01-14
Abstract: PURPOSE:To improve the quality of color signal by devising the circuit such that a signal processing circuit generating a signal corresponding to AND of an output signal of a synthesis processing circuit synthesizing an input color signal and a delay color signal subtractingly and the input color signal outputs only the color signal component with correlation to the color signal component of the input color signal as the filter output. CONSTITUTION:A signal processing circuit 3 generates a signal COUT corresponding to AND between an input color signal CIN and an output signal CSUB of a synthesis processing circuit 2 synthesizing subtractingly the input color signal CIN and a 1H delay color signal CDL as a filter output. The signal processing circuit 3 outputs the output color signal COUT formed by the color signal component only with correlation with the color signal component of the input color signal CIN as the filter output. Thus, the production of color mis-alignment and color blur is reduced to keep the color signal at high quality.
Patent JP-H04236412-A (JP)
Title: Electronic component of ceramic
Inventor: FURUKAWA OSAMU
IPC: H01G4/12
Filed: 1991-01-21
Abstract: PURPOSE:To prevent the generation of cracks in an element occurring by temperature change at the time of soldering for board mounting, by constituting the outer electrode of an electronic ceramic component like a ceramic capacitor as a double-layered structure, and making the voids on the ceramic element main body side large as compared with the surface side. CONSTITUTION:A main body 1 is constituted by alternately laminating 20 layers of ceramic dielectric layers 2 and inner electrodes 3, and the end parts of the inner electrodes 3 are alternately exposed on facing side surfaces. Each side surface where the end parts are exposed, and the upper, the lower, the front and the rear surface parts in the vicinity of the side surfaces are coated with outer electrodes 9a, 9b whose voids are large. The outside thereof is coated with second outer electrodes 10a, 10b whose voids are small. By this packaging, a part of solder is wet and fixed on the surfaces of the second outer electrodes, and the solder is prevented from permeating into the first outer electrodes. As the result, the generation of cracks in the capacitor main body can be prevented, under rapid thermal change like a temperature cycle test.
Patent JP-S5497575-A (JP)
Title: Mixed gas concentrator
Inventor: AMITANI TATSUO
IPC: B01D53/02
Filed: 1978-01-20
Abstract: PURPOSE: To permit the continuous use of apparatus as well as enhance the efficiency of concentration(adsorption) by turning the function of concentrator into concentration, regeneration, and regulation when mixed gas is concentrated by using more than 3 adsorption towers packed with adsorbers.  
     CONSTITUTION: The original gas(air for example) in the tank 26 is sent to the adsorption tower 1 by the blower 23 by opening the valves 4, 8, 12, 14, 16, and 21 and by closing the valves 5 to 7, 9, to 11, 13, 15, and 17 to 20, where a specific  component(e.g., O 2 ) is adsorbed and non-adsorbed components are sent out as  the product gas B. During the period, gas for regeneration is sent into the adsorption tower 2 from the tank 27 as the gas C heated by the heater 29 by means of  the blower 25, and the adsorbed components are desorbed and the discharged as the exhaust gas D. In the adsorption tower 3, gas is circulated by the blower 24 through the cooler 28 to adjust the temperature lowering of adsorbers, whereupon the circulating gas is adsorbed, and the missing gas is supplement through the throttle valve 22 from part of the original gas A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0854516-A (JP)
Title: Optical fiber irradiation equipment for infant care
Inventor: HAWAADO BII NIKORASU
IPC: G02B6/42
Filed: 1995-01-17
Abstract: PURPOSE: To provide a relatively inexpensive irradiation device usable together with one or more light-emitting devices, capable of making only the light of an appropriate filtered wavelength to reach an infant. CONSTITUTION: This irradiation device is used together with variable end use light-emitting devices for administering the light for the treatment and/or observation of the infant. One of the end use light-emitting devices is the device for executing a light beam treatment for the infant and the light is not filtered, so as to select a desired wavelength spectrum for the light beam treatment prevented from being emitted by the irradiation device 14. The irradiation device 14 prevents the introduction of a connector to a light beam treatment device from entering an operation fixing position, unless an appropriate filter is at a position for filtering and removing all undesired wavelengths, before the light beams can reach the end use device for the light beam treatment.  The other end use light emitting devices can be used for the same irradiation device, the connectors 16 are easily inserted to the irradiation device 14, and the light emitted from the irradiation device 14 to the end use light emission devices is received.
Patent JP-S60148957-A (JP)
Inventor: TANIGUCHI TSUMORU
IPC: E04G11/28
Filed: 1984-01-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60148723-A (JP)
Title: Automatic control device for constant speed traveling
Inventor: OGISO HARUHIKO
IPC: F02D41/14
Filed: 1984-01-13
Abstract: PURPOSE:To improve the responsiveness and precision of car speed control by converting a target car speed into a target engine speed on the basis of the ratio of a speed change gear obtained from an actual engine speed and an actual car speed and controlling the quantity of fuel supply according to a deviation of the actual engine speed from the target engine speed. CONSTITUTION:The captioned device is provided with an actual car speed detection means A such as car speed sensor or the like and also an actual engine speed detection means B such as an engine speed sensor or the like, and the gear ratio is obtained by a gear ratio operation means C from the product of a cycle of car speed signal and an engine speed according to the output from these detection means A, B. The captioned device is further provided with a car speed setting means D which sets a target car speed, and a target engine speed is calculated in a target engine speed operation means E from the car speed set in the car speed setting means D and the gear ratio obtained as abovementioned. Then, an error between an actual engine speed and a target engine speed is calculated in an error operation means F, and the fuel supply quantity to an engine H is corrected by means of a fuel supply quantity correction means G in conformity to the error obtained in the error operation means F.
Patent JP-H07207201-A (JP)
Title: Recording fluid and recording method
Inventor: UMEMIYA SHIGEYOSHI
IPC: C09D11/30
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a recording fluid which is jetted through a nozzle to record on a recording medium and gives a high-quality print without causing blur nor defect in fixing by specifying the wt. of residues of the fluid after evaporation. CONSTITUTION:A recording fluid, which is jetted through a nozzle to record on a recording medium, has a surface tension of 43dyn/cm or higher when the ratio of the wt. of residues after evaporation to the initial wt. is 1-0.5 and a surface tension of 45dyn/cm or lower when the ratio is 0.2. According to the experiments on the relations between print qualities and surface tensions or contact angles of various recording fluids 10 printing on a sized recording medium, a high-quality print is obtd. if the surface tension or contact angle at the initial time, i.e., the time for the fluid to reach the medium, and the surface tension or contact angle at the time for the fluid to start to permeate into the medium, i.e. the time for the fluid to evaporate to a certain extent, are in a specified range.